Floods cause disasters, but they can also be beneficial. Whenever a river overflows its banks,
it dumps sand, silt and debris that it has carried downstream onto the surrounding land
. After the flood waters move away, the soil is more fertile, because of the organic matter and minerals in this material.
How do floods affect farmers?
Erosion: Erosion and soil displacement from flooding can
ruin fields and destroy crops
. Erosion washes the fertile top soil away which leaves crop plants with nowhere to set roots. Sand, gravel, and rocks deposited by flood waters can smother and destroy exposed crops.
How did the flooding river help farmers?
Most of the soil in the region was salty and sandy and not suitable for farming. The
floods brought silt, which made the soil fertile
. The silt from the floods contained nutrients and minerals that helped crops to thrive. Fertile soil meant larger crop yields, which in turn meant more crops available to trade.
How floods are beneficial to agricultural fields?
Floods cause disasters, but they can also be beneficial. Whenever
a river overflows its banks
, it dumps sand, silt and debris that it has carried downstream onto the surrounding land. After the flood waters move away, the soil is more fertile, because of the organic matter and minerals in this material.
How can flooding be beneficial?
Floods allow
a river’s water to reach more areas above and below ground
. This water can be stored and used by nature and people. They also filter pollutants out of rivers and nourishing lands to support ecosystems and fertile areas for farming.
What did peasant farmers do during the annual floods?
The population of Egypt grew from nomads who settled along the fertile Nile banks and transformed Egypt into a sedentary, agricultural society by 4795 B.C. Farmers
sowed and harvested crops
during seasons around the flooding. However, during the inundation, they worked to pay off their taxes.
What crops did the Egyptian farmers grow?
A large variety of vegetables were grown, including
onions, garlic, leeks, beans, lentils, peas, radishes, cabbage, cucumbers and lettuce
. There were also fruits, such as dates, figs, pomegranates, melons and grapes, and honey was produced for sweetening desserts.
What crops grow in flooded fields?
Crops considered at risk for contamination from flooded waters (i.e. those whose edible parts have come into contact with flood water) include above-ground crops such as
leafy greens, tomatoes, peppers, string beans, berries, watermelon, and squash
and below ground crops such as beets, potatoes, carrots, and garlic.
What is the conclusion of flood?
Climate change is expected to affect flooding through changes in rainfall, temperature, sea level and river processes
. Climate change may change flood risk management priorities and may even increase the risk from flooding to unacceptable levels in some places. …
What are the solutions to flooding?
Flood control infrastructure
, such as levees, seawalls, and tide gates, work as physical barriers to prevent areas from flooding. Other measures, such as pump stations and channels, help reduce flooding.
How can humans make flooding worse?
This can lead to a weakening of the surrounding plant life, reducing its ability to protect against floods. … This increases the amount of water that washes into rivers and streams, adding to the volume that passes through the water system and causing floods.
What are the pros and cons of flooding?
Floods can bring both advantages and disadvantages to an area. Floods can deposit rich, fertile alluvium on agricultural areas. Also,
flood water can replenish irrigation channels
. On the other hand floods can destroy food supplies, homes and transport infrastructures.
Why was the soil so rich after the Nile flood waters receded?
Silt – left behind on the soil after the Nile River flooded made the
soil highly fertile for farming
. Gift of the Nile – the rich soil left behind after flooding and the prosperous farming that this led to. Irrigation l the process of bringing water to crop fields.
Which crop is famous in Egypt?
Cotton
has traditionally been the most important fibre crop in Egypt and the leading agricultural export crop.
What food did pharaohs eat?
While the elite dined off
meat, fruit, vegetables, and honey-sweetened cakes
enhanced by the finest of wines, the poor were limited to a more monotonous diet of bread, fish, beans, onions and garlic washed down with a sweet, soupy beer.
Why was the soil in the Nile River so rich?
The soil of the Nile River delta between El Qâhira (Cairo) and the Mediterranean Sea is
rich in nutrients
, due to the large silt deposits the Nile leaves behind as it flows into the sea. The banks of the Nile all along its vast length contain rich soil as well, thanks to annual flooding that deposits silt.
